#include "bootchart.h"
+#include "util.h"
/*
* Alloc a static 4k buffer for stdio - primarily used to increase
double gettime_ns(void)
{
- struct timespec now;
+ struct timespec n;
- clock_gettime(CLOCK_MONOTONIC, &now);
+ clock_gettime(CLOCK_MONOTONIC, &n);
- return (now.tv_sec + (now.tv_nsec / 1000000000.0));
+ return (n.tv_sec + (n.tv_nsec / 1000000000.0));
}
while (m) {
if (sscanf(m, "%s %s", key, val) < 2)
goto vmstat_next;
- if (!strcmp(key, "pgpgin"))
+ if (streq(key, "pgpgin"))
blockstat[sample].bi = atoi(val);
- if (!strcmp(key, "pgpgout")) {
+ if (streq(key, "pgpgout")) {
blockstat[sample].bo = atoi(val);
break;
}
char t[32];
struct ps_struct *parent;
- ps->next_ps = malloc(sizeof(struct ps_struct));
+ ps->next_ps = calloc(1, sizeof(struct ps_struct));
if (!ps->next_ps) {
- perror("malloc(ps_struct)");
+ perror("calloc(ps_struct)");
exit (EXIT_FAILURE);
}
- memset(ps->next_ps, 0, sizeof(struct ps_struct));
ps = ps->next_ps;
ps->pid = pid;
- ps->sample = malloc(sizeof(struct ps_sched_struct) * (len + 1));
+ ps->sample = calloc(len + 1, sizeof(struct ps_sched_struct));
if (!ps->sample) {
- perror("malloc(ps_struct)");
+ perror("calloc(ps_struct)");
exit (EXIT_FAILURE);
}
- memset(ps->sample, 0, sizeof(struct ps_sched_struct) * (len + 1));
pscount++;